EP0682968B1 - Installation de filtrage - Google Patents

Installation de filtrage Download PDF

Info

Publication number
EP0682968B1
EP0682968B1 EP95107687A EP95107687A EP0682968B1 EP 0682968 B1 EP0682968 B1 EP 0682968B1 EP 95107687 A EP95107687 A EP 95107687A EP 95107687 A EP95107687 A EP 95107687A EP 0682968 B1 EP0682968 B1 EP 0682968B1
Authority
EP
European Patent Office
Prior art keywords
filtration
fabric
filter
filtration fabric
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95107687A
Other languages
German (de)
English (en)
Other versions
EP0682968A1 (fr
Inventor
Norbert Winkler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0682968A1 publication Critical patent/EP0682968A1/fr
Application granted granted Critical
Publication of EP0682968B1 publication Critical patent/EP0682968B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08—Down pipes; Special clamping means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/904—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0413—Strainers for drainage outlets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08—Down pipes; Special clamping means therefor
    • E04D2013/086—Filters
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08—Down pipes; Special clamping means therefor
    • E04D2013/0866—Access opening for cleaning; Devices for avoiding cumulation of debris
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Definitions

  • the invention relates to a filter device for liquid media, especially for dirty water, consisting of an inlet funnel, a filter cloth and a dirt separator.
  • DE 38 12 136 (Winkler System - Winkler) is a device for collecting rainwater from a gutter outgoing downpipe known, in which the water is concentric arranged inlet connection by a in a central part held screening device in a gap between the tear-off collar and the lower part is steered.
  • the screened device from the inside, points backwards in the direction of fall of the Water spreading, coherent lamellar formations with the high points of the screening device issue.
  • the function of the known device for rainwater detection is based on the fact that the majority of adhesive separation forces of the water into a part that spreads out from the vertical is transferred, while the lower second partial flow only supports the flushing of the deposited dirt.
  • the adhesive Forces are applied to the entire surface of the sieve covering expanded metal body applied, the surface is greatly enlarged by roughening. But you can too through metal wool, textile structures, open-pore polyurethane forms or open-pore ceramic shapes.
  • the object of the present invention is therefore a filter device to improve the type mentioned in such a way that an effective separation with relatively simple means of dirt particles from liquid media.
  • Figure 1 is a partial cross section in the longitudinal direction through a filter device according to the invention shown.
  • the partial cross section shows the right wall side of the filter device according to the invention.
  • Figure 2 shows an external view of the invention Filter device as an overall view.
  • the rainwater 1 reaches the filter device according to the invention via an arbitrarily shaped inlet funnel and if necessary via a seal in an annular nozzle 3 (partially cut shown).
  • a fabric filter overlaps at the lower end of the ring nozzle 3 4, so that a contact point 5 is formed here.
  • the dirty water is below the ring nozzle 3 in the filter area diverted and divided into two sub-streams: the pure water containing partial flow deflected to the rear adhesion wall 6 8 and the concentrate portion carrying the dirt portion 9.
  • the upper part of the rear adhesive wall 6 at least has a bulge 10 in the form of a circumferential knob.
  • This bulge 10 bears on the fabric filter 4 and causes there is an adhesive force that the pure water content from the Separates dirty water.
  • the pure water content causes 8 in the slowly increasing gap space 11 that increasingly more pure water from the dirty water due to the Tissue filter 4 are removed. That's because of one Dirty water-transferred adhesive effect of the on the adhesive back wall 6 pure water flowing out in the gap 11 through the pure water portion 8 when sweeping the rear Side of the fabric filter 4 generated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Surgical Instruments (AREA)
  • Centrifugal Separators (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Claims (3)

  1. Dispositif de filtration pour substances liquides, notamment pour eaux usées, composé d'un entonnoir d'entrée, d'un tissu filtrant et d'un séparateur d'impuretés, sachant qu'entre l'entonnoir d'entrée et le tissu filtrant (4) est disposée une buse annulaire (3) présentant une surface concave sur le côté des eaux usées, qui est directement en contact avec le tissu filtrant (4) à son extrémité de sortie, que derrière le tissu filtrant (4) est placée une paroi arrière d'adhérence (6) dans laquelle est ménagé un creux (10) directement sous la buse annulaire (3), lequel creux s'étend jusqu'au tissu filtrant (4) et touche ce dernier, sachant que le creux (10) est ménagé dans la paroi arrière d'adhérence (6) sous la forme d'un ou de plusieurs sillons circulaires, et sachant qu'entre la paroi arrière d'adhérence (6) et le tissu filtrant (4) s'étend un intervalle (11) dont la section de passage radiale s'élargit progressivement de l'entrée jusqu'au séparateur d'impuretés.
  2. Dispositif de filtration selon la revendication 1, caractérisé en ce que la paroi arrière d'adhérence (6) présente une forme cylindrique.
  3. Dispositif de filtration selon l'une des revendications précédentes, caractérisé en ce que le tissu filtrant (4) est composé d'une paroi cylindrique en forme de cône, sachant que du côté de l'entrée, le cône est appliqué de façon étanche contre la buse annulaire (3) au niveau du point de contact (5).
EP95107687A 1994-05-19 1995-05-19 Installation de filtrage Expired - Lifetime EP0682968B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9408254U DE9408254U1 (de) 1994-05-19 1994-05-19 Filtereinrichtung
DE9408254U 1994-05-19

Publications (2)

Publication Number Publication Date
EP0682968A1 EP0682968A1 (fr) 1995-11-22
EP0682968B1 true EP0682968B1 (fr) 1998-01-14

Family

ID=6908845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95107687A Expired - Lifetime EP0682968B1 (fr) 1994-05-19 1995-05-19 Installation de filtrage

Country Status (3)

Country Link
EP (1) EP0682968B1 (fr)
AT (1) ATE162095T1 (fr)
DE (1) DE9408254U1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716642U1 (de) * 1997-09-17 1997-11-06 Winkler, Norbert, 63699 Kefenrod Trenn- und Abscheidevorrichtung
DE19807068A1 (de) * 1998-02-20 1999-08-26 Ehlert Fallrohrfilter
DE19818427C5 (de) * 1998-04-24 2005-07-07 Kruk Kunststoffe Gmbh Filter zum Einsatz in einer Vorrichtung zum Trennen von Feststoffpartikeln aus wässrigen Suspensionen, insbesondere aus Regenwasser
DE19859386A1 (de) * 1998-12-22 2000-06-29 Km Europa Metal Ag Anordnung zur Entfernung von Schwermetallionen aus Dachablaufwässern
DE20108398U1 (de) 2001-05-18 2001-11-29 WISY AG Haustechniksysteme, Filtertechnik, 63699 Kefenrod Filtereinrichtung
WO2004065717A2 (fr) * 2003-01-14 2004-08-05 Rotter Martin J Dispositif de protection pour conduite de descente, constitue de materiau non-tisse
CN107456794A (zh) * 2017-09-12 2017-12-12 天津企宏腾科技有限责任公司 雨水处理过滤装置及过滤方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794164A (en) * 1970-12-21 1974-02-26 Beuer Bros Co Hopper type separating and classifying device
DE3812136A1 (de) 1987-07-21 1989-02-02 Norbert Winkler Verfahren und vorrichtung zur regenwassererfassung
EP0548397B1 (fr) * 1991-12-23 1995-04-12 Norbert Winkler Dispositif pour la séparation de particules contenant des matières solides à partir de suspensions aqueuses

Also Published As

Publication number Publication date
DE9408254U1 (de) 1994-07-28
ATE162095T1 (de) 1998-01-15
EP0682968A1 (fr) 1995-11-22

Similar Documents

Publication Publication Date Title
DE4018074C2 (de) Vorrichtung zum Reinigen eines umlaufenden Papiermaschinensiebes
EP1606037B1 (fr) Systeme de filtre a carburant
DE19837569B4 (de) Verfahren zur Reinigung von Filterkerzen eines Kerzenfilters
DE2104758A1 (de) Verfahren zum Reinigen von durchlässigen Filtern und Vorrichtung zum Durchführen des Verfahrens
DE69011204T2 (de) Einrichtung an einem Filterschlauch.
DE102005014542A1 (de) Zyklon-Staubsammelvorrichtung und Staubsauger mit einer solchen
DE10030725C2 (de) Fahrbares Bodenreinigungsgerät
DE3218109A1 (de) Verfahren und vorrichtung zum herausfiltern von schmutzteilchen aus einem fluessigkeits-teilchen-gemisch
EP0682968A1 (fr) Installation de filtrage
EP0396803B1 (fr) Dispositif de filtrage pour un aspirateur de poussières
DE2214265A1 (de) Ein Siebreiniger für Siebvorrichtungen (Klassiervorrichtungen)
DE102015211338B4 (de) Scheibenfilter
DE2065715B2 (de) Vorrichtung zum Entfernen von Filterriickständen bei schlauch- oder beuteiförmigen Filtern mittels Druckgasstößen im Rückspülverfahren
DE1807327B2 (de) Vorrichtung zum abscheiden von schwebestoffteilchen aus einem gas
DE3523998C2 (fr)
EP0866193B1 (fr) Collecteur du filtre
DE19818427C2 (de) Filter zum Einsatz in einer Vorrichtung zum Trennen von Feststoffpartikeln aus wässrigen Suspensionen, insbesondere aus Regenwasser
DE4430516A1 (de) Filteranordnung
EP0903170A1 (fr) Dispositif de séparation
DE20002627U1 (de) Sickereinrichtung mit Filtereinrichtung
DE10213816B4 (de) Siebeinsatz für einen Wasserfilter
DE2003908A1 (de) Vorrichtung zum Reinigen von Filterorganen
DE2412988B2 (de) Gaswaschvorrichtung
DE29815097U1 (de) Filtereinrichtung
DE8815619U1 (de) Vorrichtung für Industrie-Staubabsauggeräte zur Aufnahme des abgesaugten Staubes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH GB IE LI

17P Request for examination filed

Effective date: 19951202

17Q First examination report despatched

Effective date: 19970127

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH GB IE LI

REF Corresponds to:

Ref document number: 162095

Country of ref document: AT

Date of ref document: 19980115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980130

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: URS WEGMANN

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 19980527

Year of fee payment: 4

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: 78395

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990519

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20080421

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20080410

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080425

Year of fee payment: 14

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: URS WEGMANN DIPL.-ING.;SASCHELA;9479 OBERSCHAN (CH)

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090519